---
product_id: 75913544
title: "Honeywell Rlv4305A1000/E 5-2 Day Programmable Thermostat, 240 V, 1 Deg F, Whites"
brand: "honeywell home"
price: "€ 4.89"
currency: EUR
in_stock: false
url: https://www.desertcart.it/products/75913544-honeywell-rlv4305a1000-e-5-2-day-programmable-thermostat-240-v
store_origin: IT
region: Italy
---

# 5-2 day programmable 3500W max power 100% silent TRIAC switching Honeywell Rlv4305A1000/E 5-2 Day Programmable Thermostat, 240 V, 1 Deg F, Whites

**Brand:** honeywell home
**Price:** € 4.89
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Stay cozy, stay smart — control your comfort like a pro! 🔥

## Quick Answers

- **What is this?** Honeywell Rlv4305A1000/E 5-2 Day Programmable Thermostat, 240 V, 1 Deg F, Whites by honeywell home
- **How much does it cost?** € 4.89 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/75913544-honeywell-rlv4305a1000-e-5-2-day-programmable-thermostat-240-v)

## Best For

- honeywell home enthusiasts

## Why This Product

- Trusted honeywell home brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** 2-wire non-polarized connection for fast, hassle-free install
- • **Smart Scheduling:** Separate weekday & weekend programs with 4 daily periods
- • **Precision Perfect:** ±0.27°F accuracy for ultimate comfort control
- • **Clear & Convenient:** Backlit digital display with easy programming & temporary override
- • **Whisper-Quiet Operation:** TRIAC switching eliminates noise and temperature swings

## Overview

The Honeywell RLV4305A1000/E is a sleek, 5-2 day programmable thermostat designed for electric baseboards, convectors, radiant ceilings, and fan-forced heaters. Delivering precise temperature control with ±0.27°F accuracy and silent TRIAC switching, it supports up to 3500W at 240V. Its user-friendly backlit display and simple 2-wire installation make it the perfect upgrade for modern, energy-conscious homes seeking smart, reliable heating management.

## Description

The RLV4305A 5-2 Day Programmable Thermostat allows you to designate your preferred heating and cooling selections for weekdays and weekends. It is compatible with electric baseboards, convectors, radiant ceilings (2-wire) and fan-forced heaters and features a high capacity of 3,500 watts at 240 volts. Additional benefits include precise temperature control and 100% silent TRIAC switching.

## Features

- Digital 5-2 Day Programmable Thermostat for electric baseboards, convectors and fan-forced heaters.
- The most accurate type of thermostat on the market (accuracy of ± 0.27 degreeF with baseboards and convectors).
- TRIAC switching allows for 100 percent silent operation and unsurpassed temperature control that helps eliminate temperature swings.
- 5-2 Day Programming allows for separate programs for the weekdays and weekends with 4 program periods per day including wake, leave, arrive and sleep.
- 2-wire non-polarized connection means fast, hassle-free installation.
- Backlit display for easy reading and instructions inside front panel enable quick, easy programming.
- Temporary bypass enables temperature override without changing programming.
- Line volt heating only (240V) including electric baseboards, convectors and fan-forced heaters. Also ideal for radiant ceilings.
- Power maximum load: 3,500W @ 240V, 14.6 A resistive; Minimum load: 2 A resistive.
- This thermostat is designed to control an electric heating system such as a baseboard heater, a radiant ceiling, a convector or a fan-forced heater. The thermostat CAN NOT be used with: a resistive load under 0.83, a resistive load over 14.6, a system driven by a contactor or a relay (inductive load), and a central heating system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Honeywell Home |
| Part Number | RLV4305A100 |
| Product Dimensions | 12.38 x 3.33 x 12.07 cm; 340.19 g |
| Item model number | RLV4305A1000/E1 |
| Colour | Whites |
| Style | New |
| Material | Plastic |
| Shape | Rectangular |
| Power Source | Electric |
| Voltage | 240 Volts |
| Wattage | 3500 watts |
| Item Package Quantity | 1 |
| Type of Bulb | LED |
| Number of handles | 1 |
| Display style | Digital |
| Plug profile | Baseboard |
| Certification | Energy Saving Thermostat |
| Special Features | Clock Display, Programmable, Temperature Display, Vacation Mode |
| Usage | Heater |
| Included Components | Rough Plumbing;Parts and Repair;replacement-water-heater-thermostats |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 340 g |

## Product Details

- **Brand:** Honeywell Home
- **Model name:** 5-2 Day Programmable Thermostat for Electric Baseboard Heaters
- **Product dimensions:** 3.3D x 12.1W x 12.4H centimetres
- **Controller type:** Push Button
- **Special feature:** Clock Display, Programmable, Temperature Display, Vacation Mode
- **Colour:** Whites
- **Specific uses for product:** Heater
- **Temperature Control Type:** Heating
- **Connectivity technology:** Wired
- **Included components:** Rough Plumbing;Parts and Repair;replacement-water-heater-thermostats

## Images

![Honeywell Rlv4305A1000/E 5-2 Day Programmable Thermostat, 240 V, 1 Deg F, Whites - Image 1](https://m.media-amazon.com/images/I/51YKWb3OzFL.jpg)
![Honeywell Rlv4305A1000/E 5-2 Day Programmable Thermostat, 240 V, 1 Deg F, Whites - Image 2](https://m.media-amazon.com/images/I/51YKWb3OzFL.jpg)
![Honeywell Rlv4305A1000/E 5-2 Day Programmable Thermostat, 240 V, 1 Deg F, Whites - Image 3](https://m.media-amazon.com/images/I/51W70KUM2JL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can this unit be set to allow a large temp. swing before turning on/off to maintain room temperature, rather than turning on/off every few seconds?**
A: This has the ability to be used for wall fan units if this is what you are asking (meaning it won't turn on/off every couple seconds). It is in the settings (by default it is set for baseboards; meaning it will turn on/off regularly). After you install it, read the instructions and change to a fan unit.

**Q: How many watts is the Honeywell RLV4305A1000/E 5-2 Day Programmable Thermostat for Electric Baseboard Heaters good for?**
A: It's good for a resistive load up to 14.6 amp. The wattage will depend on whether it's 240v or 120v. Roughly 3500 W at 240V, 1750W at 120V, per the user's manual. It's only good for a resistive load like a baseboard heater, not an inductive load like a relay.

**Q: buying this for a ski resort condo wher power outages are common and water pipes are prone to freezing. Will it automatically start after outages?**
A: There is a built-in internal backup of the clock and program that is rated for five hours, and this feature has always worked for me as stated on my three units. I have frequent short power blips, and have never had to reset the clocks or programming. Also, even if the program and clock time are lost, the thermostat already has a DEFAULT safety temperature of 41F. That is, even if you don't set it or program it or otherwise tell it to come on, the thermostat will still try to run your heat if the temp in the room hits 41 degrees, to protect your pipes and such. In the settings, you can adjust the minimum "safety temperature" from 41 to something else, but, of course, if the power goes out long enough to clear the clock and settings, that setting would also revert back to the default 41.

**Q: how do you install with four wires/two hot two nuetral to the two wires on thermostat**
A: Greetings. Sorry, but I had electrician install- didn't see the setup of this particular device. Device should come with wiring diagrams

## Frequently Bought Together

- Honeywell Home RLV4305A1000 5-2 Day Programmable Thermostat for Electric Baseboard Heaters
- Honeywell Home RLV3120A1005 Digital Non-Programmable Thermostat, White
- Honeywell Home CT410B Manual 4 Wire Premium Baseboard/Line Volt Thermostat CT410B1017

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-23*